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Showing 1 to 5 of 5 for “"Oxamyl."”.
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Studies on the insecticide - nematicide-oxamyl and its quantitative determination by gas chromatographic method
… of some major peaks in the mass spectra of oxamyl and oxime. A new gas chromatographic method for the detection and determination of submicrogram levels of intact oxamyl using a electron-capture detector was developed. The principle of this method is to produce a derivative which is highly …
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The Toxicity of Pesticides to Mammalian Cells as Altered by Redox-Modified Smectites
… of pesticides to mammalian cells. Alachlor, oxamyl, dicamba, and 2,4-D were reacted with both oxidized and reduced ferruginous smectite (SWa-1). The supernatant from each pesticide/clay mixture was separated by centrifugation, filter sterilized, and used in multiple toxicity assays including …
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The placement, fate and effectiveness of granular nematicides in potato beds infested with the potato cyst nematode <i>Globodera pallida</i> (stone)
… Work describing the field concentration of oxamyl immediately after planting showed similarities to the distribution of tracer granules observed in the soil hall studies. The subsequent distribution of oxamyl 3 weeks after planting showed no redistribution of the nematicide in the potato …
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Resistance evaluation and management of Colorado potato beetle, Leptinotarsa decemlineata (Say), using novel chemistries
… current susceptibility to permethrin and oxamyl. The toxicity assays indicated an increase in toxicity to permethrin in L. decemlineata larvae (LC50 = 3.931 g ai/L) and an increase in toxicity to oxamyl in adult beetles (LC50 = 9.695 g ai/L) compared with LC50 values previously reported in …
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Integrated pest management of the banana weevil, Cosmopolites sordidus (Germar), in South Africa
… chlorpyrifos, fipronil, imidacloprid, oxamyl and water (control) into residual banana plants was determined. The chemicals were administered every even numbered month over 2 years at two locations in Southern KwaZulu-Natal, South Africa. Yield, weevil damage and pseudostem girth of …